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Individual Calculations May 2017 |
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| Amen , Miladi Total change: 59.60 | |   |
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| Tunisian 2017 Youth Championship Girls U18 U20 | Hammamet | TUN | 2017-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1509 | 6.00 | 7 | 1.11 | 40 | 44.40 | |
|  Ameni, Fekih | | | 1109 * | TUN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wissal, Hilali | | | 1448 | TUN | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Elaa, Youssef | | | 1322 | TUN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Nourhene , Ben Said | | | 1267 | TUN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Arwa, Belhaj Amor | | | 1109 * | TUN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Syrine, Mabrouk | | wc | 1471 | TUN | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Safa , Ben Said | | wf | 1593 | TUN | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Tunisian 2017 Women Championship | Sousse | TUN | 2017-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1509 | 2.00 | 4 | 0.38 | 40 | 15.20 | |
| | Krifa, Najla | | wf | 1806 | TUN | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Chihi, Malak | | wc | 1565 | TUN | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Marzouk, Amira | | wf | 1722 | TUN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Bechikh, Chaima | | | 1250 | TUN | 1.00 | 1 | 0.18 | 40 | 7.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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